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![28 | CONFIDENTIAL & PROPRIETARY
1. Define the desired state of the
infrastructure's configuration using
Puppet's declarative language.
2. Simulate configuration changes
before enforcing them.
3. Enforce the deployed desired
state automatically, correcting any
configuration drift.
4. Report on differences
between actual and desired
states, and any changes made
enforcing the desired state.
Iterate & Increase
Automation Coverage
Desired State
Current State
How Puppet Works
Declarative, Model-based Automation
service { ‘ssh’:
ensure => running,
enable => true,
subscribe => File[‘/etc/sshd_config’]
}
New in 3.0
~200% performance boost
~100% increase in scalability](https://image.slidesharecdn.com/puppetonastring-140317080958-phpapp01/85/Puppet-on-a-string-28-320.jpg)
![28 | CONFIDENTIAL & PROPRIETARY
1. Define the desired state of the
infrastructure's configuration using
Puppet's declarative language.
2. Simulate configuration changes
before enforcing them.
3. Enforce the deployed desired
state automatically, correcting any
configuration drift.
4. Report on differences
between actual and desired
states, and any changes made
enforcing the desired state.
Iterate & Increase
Automation Coverage
Desired State
Current State
How Puppet Works
Declarative, Model-based Automation
service { ‘ssh’:
ensure => running,
enable => true,
subscribe => File[‘/etc/sshd_config’]
}
New in 3.0
~200% performance boost
~100% increase in scalability](https://image.slidesharecdn.com/puppetonastring-140317080958-phpapp01/75/Puppet-on-a-string-28-2048.jpg)
Uploaded byAlain Geenrits
Puppet on a string
This document discusses DevOps automation using Puppet Enterprise and VMware solutions. It describes how Puppet Enterprise can be used to automate the provisioning of multi-node applications on VMware vCloud Automation Center. This allows for self-service provisioning and lifecycle management of applications across heterogeneous infrastructure according to policies and approvals. It also enables drift remediation to fix configurations that deviate from the blueprint.
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Puppet on a string
- 1. © 2014 VMwareInc. All rights reserved. © 2009 VMware Inc. All rights reserved Confidential Alain Geenrits, Sr SE enterprise management, VMware http://bitstream.geenrits.net Puppet on a String
- 2. Forward Looking Statement Statementsmade in this presentation which are not statements of historical fact are forward-looking statements based upon current expectations. Actual results could differ materially from those projected in the forward-looking statements. Information regarding risk factors that could cause actual results to materially differ are contained in documents filed by VMware with the Securities and Exchange Commission, including reports that VMware may file with the SEC from time to time on periodic reports on Form 10-Q and Form 10-K and current reports on Form 8-K. VMware assumed no obligation to update any such forward-looking statements after the date of this presentation.
- 3. It is notabout the tools…. 3 Foreman
- 4. Lessons Learned fromLean Manufacturing http://rasmusson.wordpress.com/2008/04/16/batch-vs-continuous-flow-processing/ By changing from a batch process, to continuous flow, the throughput of an organization can increase 60% http://www.leanproduction.com/theory-of-constraints.html Change What to do about a bottleneck?
- 5. The Business impactof Dev & Ops Automation http://blogs.vmware.com/accelerate/tag/journey-survey http://www.informationweek.com/tech-center/it-as-a-service/devops-improves-time-to- market-and-reven/240161336 DevOps sped up new services and products to market by 20%. With companies able to respond in the marketplace faster, they increased the number of customers by 22% and revenues by 19%. Thirty-nine percent of those surveyed had adopted some form of DevOps; 27% were planning to do so in the near future. The Reduction in Clock Time of DevOps processes has been associated with about 20% increase in revenue at companies
- 6. Tenant Summary –DevOps Provisioning AppOps Team Deploy integrated, complex App Stack instances to support 600 developers. Challenge Process was manual, siloed, slow, unreliable. Reduced developer efficiency. Increases risk. Two Fundamentally Different Options 1. Fix the “human middleware” on traditional infrastructure 2. Replace and automate on private cloud SDDC Results From Choice to Replace and Automate § Process time – dropped from 4 weeks to 36 hours § Developer productivity – increased 20% or more § Project schedule risk - eliminated § Annual infrastructure and operating costs - reduced by $6M IT invested in Agility and as a result reduced Costs
- 7. Human Middleware Problem– Ops View Global Team Management Project manage around PTO, holidays, variable skills Capacity Constrained Only 4-6 projects in parallel Slow and Error Prone Many manual steps. Ticketing systems. Human error. Handoffs Silos. Globally distributed teams. Multiple application experts.
- 8. Total Cycle Time- Improvements 1. Re-provision instead of repair, and cross-training teams 2. Improve blueprints to drive down defects, automate functional and environmental testing 3. Parallel Provisioning Plan to get to 24 hour goal • More automation and management changes • Improve QA testing process Improvements Provision – 16 hours QA – 8 hours Goal – 24 hours 0 20 40 60 80 100 120 140 160 180 200 Test13 Dev14 Test14 Dev15 Test15 Dev16 Test16 1. 2. 3. Provisioningtime(hours) SDLC Instance - Oracle ERP with Portal (date) 05/07 05/22 05/27 06/19 06/25 07/22 08/05 8
- 9. Question - WhyAutomate Service Provisioning? Service Definition Blueprint Policy POC1 POC2 Catalog Provision QA Staging Release 40 work weeks effort – Per Release… 20 work weeks effort – Once! Run Book 36 hours Service Request 4 weeks Answer - It takes less time/effort to convert the runbook into blueprints… …than it takes to “run” the runbook... Virtual Server Software Defined Data CenterService Request Catalog Example Provisioning Oracle ERP With Web Portals Manual Process Automated Process
- 10. Results Phase 1 Phase2 Cycle Time Hours per SDLC instance 172 36 Today Phase 1 Phase 2 Virtual Machines Transitioned To Private Cloud Phase 1 Phase 2 AppOps Team # of Engineers Goal – 4000 2,800 2,200 Goal - 5 27 22 Reduced provision time 95% (4 weeks to 36 hours) Improved productivity of 600 developers 20% Reduced IT operations costs $1.5M /year Able to say “yes” to developer requests Reduced the cost of a VM/month 80% ($133 to $20) Reduced infrastructure costs $4.5M/year 672 hours (4 weeks) Goal – 24 hours Today Today
- 11. Phase 1 Phase2 Cycle Time Hours per SDLC instance 172 36 Today Phase 1 Phase 2 Virtual Machines Transitioned To Private Cloud Phase 1 Phase 2 AppOps team # of Engineers Goal – 4000 2,800 2,200 Goal - 5 27 22 672 hours (4 weeks) Goal – 24 hours Today Today Reduced provision time 95% (4 weeks to 36 hours) Improved productivity of 600 developers 20% Reduced IT operations costs $1.5M /year Able to say “yes” to developer requests Reduced the cost of a VM/month 80% ($133 to $20) Reduced infrastructure costs $4.5M/year IT invested in Agility and as a result reduced Costs
- 12. The Problem Before vCloudAutomation Center
- 13. vCloud Automation Center OperationsVirtualization™ VMware Solution After vCloud Automation Center
- 14.
- 15. Cloud / SystemAdmin “Creates Templates & Deployment Environments” Middleware Administrator Creates Middleware Components” Catalog Administrator “Creates Catalog & Approves Components” Application Architect “Creates Blueprint” Deployer “Deploys Applications & Changes” Collaborative Platform for Various Roles
- 16. Application Director vCenter Operations Mgmt vCloud AutomationCenter IaaS PaaS DaaS Application Director Mgmt vCloud Director / Connector vCloud Networking and Security vCenter Site Recovery Manager vSphere Hardware vCloud Service Providers Hyper- visors Other Service Providers vCloud Hybrid Service
- 17. Cloud Automation –vCloud Automation Center • On-demand access to any infrastructure or application service • Comprehensive governance for approvals, reclamations, cost profiles and transparency • Initial provisioning and lifecycle management • Broad support for physical, virtual and cloud provisioning end points and software mechanisms • Extensibility through integration with existing infrastructures and customizable workflows • Enable business agility through rapid delivery of IT services • Provide IT control by governing who provisions what and where • Extend existing infrastructure, processes and environments with a flexible automation solution Benefits Overview Self - Service IaaS PaaS DaaS XaaS Cloud Automation Center Heterogeneous Infrastructure Policy-Based Governance with Automated Delivery On-demand self-service access to services
- 18. Accelerate PaaS andApplication Deployment § Streamline the deployment and update process § Leverage pre-built components § Re-use blueprints for various environment Components Application Blueprint ComponentsComponentsComponents
- 19. Standardize for ITControl and Compliance § Standardize on a best practices pre-build component library § Avoid manual, differing configurations to reduce complexity § Improve quality of services by capturing best practices in components
- 20. Services Catalog § ROLE_CATALOG_ADMIN § OOTB templates, services, tasks, OS’s, tags § Extend the catalog by registering new components or version existing ones p.71
- 21.
- 22. Application Rapidly Push CodeChanges into Production § Automate the Software Development Lifecycle Process § Continuous integration § Rapid application and change deployment Control Code Change Code “Ear/War” Files Build Software Automate Provisioning Software Source Control System “SVN, Clearcase, Perforce” Continuous Build Integration System “Jenkins” Application Provisioning And Update “Application Director”
- 23. CONFIDENTIAL & PROPRIETARY AboutPuppet Labs "
- 24. Puppet Labs At-A-Glance QUICKSTATS INVESTORS Radar Partners AWARDS & RECOGNITION 2005 founded 3.5 million downloads in last 12 months ~10 million total nodes under management ~6,000 community members 60,000 nodes in largest deployments $46 million capital raised ECOSYSTEM PARTNERS
- 25. We Automate ITInfrastructure for Sysadmins APPLICATION STACK Asset Management Capacity Planning Service Catalog Billing Monitoring Service Desk Discovery Provisioning Configuration Management Orchestration Reporting IT Automation Physical & Virtual Nodes Operating Systems Middleware The image cannot be displayed. Your computer may not have enough memory Application Code & Data MANAGEMENT STACK Full stack lifecycle automation for heterogeneous IT environments
- 26. Puppet Enterprise Console Puppet Forge Modules 3rd Party Systems Puppet Agent Puppet Agent Puppet Agent Node Node Node Puppet Master The Puppet Platform
- 27. Puppet Enterprise Overview ReportingGUIWorkflows Admin & Security VM Node Cloud NodeHardware Node Agent DISTRIBUTED AGENTS CENTRALIZED MANAGEMENT SERVER CLOUD-BASED CONTENT REPOSITORY 1,200+ Pre-Built Configurations Puppet Forge Puppet Master Agent Agent
- 28. 28 | CONFIDENTIAL& PROPRIETARY 1. Define the desired state of the infrastructure's configuration using Puppet's declarative language. 2. Simulate configuration changes before enforcing them. 3. Enforce the deployed desired state automatically, correcting any configuration drift. 4. Report on differences between actual and desired states, and any changes made enforcing the desired state. Iterate & Increase Automation Coverage Desired State Current State How Puppet Works Declarative, Model-based Automation service { ‘ssh’: ensure => running, enable => true, subscribe => File[‘/etc/sshd_config’] } New in 3.0 ~200% performance boost ~100% increase in scalability
- 29. 29 | CONFIDENTIAL& PROPRIETARY High-level status of nodes for instant visibility Time-based display for insight into rate of change Detail of node status to pinpoint specific issues Puppet Enterprise: Graphical User Interface Easily & Quickly Assess Infrastructure State
- 30. VIRTUAL & CLOUDINFRASTRUCTURE APPLICATIONS NETWORK & STORAGE DEVICES Puppet Forge: 1,200+ Pre-Built Automation Solutions OPERATING SYSTEM RESOURCES Puppet Forge ~900,000 downloads NTP SUDO LDAP RPM SSH USERS
- 31. PUPPET ENTERPRISE +VCHS OVERVIEW PUPPET ENTERPRISE + VCLOUD AUTOMATION PUPPET ENTERPRISE + VSPHERE VMware & Puppet Labs Strategic Partnership $30 million investment in Puppet Labs Raghu Raghuram VMware VP & GM, on Board Dedicated technical resources Integrated product, marketing, & sales Three product integrations to-date VMware’s industry-‐leading hypervisor VMware’s PaaS Private Cloud Solu:on VMware’s Hybrid Cloud Service Automated provisioning & configuration of OS and apps on ESX VMs Automated provisioning & configuration of OS and apps on VMware’s public cloud service Automated lifecycle management for self-service apps provisioned with VMware’s PaaS software
- 32. Puppet Enterprise 3.0and vCloud Automation Self - Service IaaS PaaS DaaS XaaS Cloud Automation Heterogeneous Infrastructure Policy-Based Governance with Automated Delivery Drift Remediation Service Catalog Multi-Machine Blueprints Puppet Configuration Language • Agility through automation • Control throughout the Lifecycle • Flexibility to deploy any service into any heterogeneous environment VMware Cloud Management Marketplace Puppet Forge Community Ecosystem Configuration
- 33. Build Multi-Node Blueprintutilizing PE Modules 2013 Import Puppet modules and classes as services Design multi-node blueprint utilizing Puppet Drag and drop Puppet services onto canvas
- 34. Provision Multi-Node Blueprint2013 Puppet Master registered Set configuration properties for deployment Select Deployment Environment Design Execution Plan with dependencies Review for accuracy and Deploy
- 35. Drift Re-mediation withPuppet Enterprise Future Puppet detects configuration drift from blueprint Puppet fixes configuration to match blueprint
- 36.
- 37.
- 38. Open Source ConfigurationManagement Landscape Puppet Chef Salt Ansible Commercial Support Puppet Labs Opscode SaltStack AnsibleWorks Core Technology Ruby Ruby; Erlang Python Python Communica9on SSL SSL 0mq SSH; 0mq opAonal Control Interface Manifest: proprietary language Recipe: Ruby States: YAML and other standard template tools Playbooks: JSON, YAML, INI text files Dependency Awareness Yes No Yes No Community Repository Puppet Forge Cookbooks SaltStarters ansible-‐examples on GitHub List Price (annual/node) Std: $88 / Prem: $152 Std: $72 / Prem: $? "contact sales" Std: $100 / Prem: $250 Date established Founded 2005; February 2011 first commercial project January 2009 March 2011 February 2012; AnsibleWorks March 2013 Ref customers eBay, Google, Disney, many more Facebook, Ancestry.com LinkedIn, HP Cloud Evernote, Rackspace Strengths Most mature: users, mindshare, integraAons No proprietary language; execuAon order instead of dependency ExecuAon speed Few dependencies – easy to get started; agentless, leaves no trace on machines; more readable syntax Headquarters Portland Seaale Salt Lake City Santa Barbara